Fix scoreboard render at end of game.
Merge branch 'devLeig'

Conflicts:
	public/styles/styles.css
Merge branch 'master' of https://github.com/RebootJeff/phone-tag

Conflicts:
	public/styles/styles.css
Add random powerup generation on server.
Add respawn generation.
Standardize variable names.
Add respawn to client side map.  Refactor player-tagged socket event from map to game model.
Add and remove powerup and respawn to and from map.
Add abiilty to use powerups.
Merge branch 'master' of https://github.com/RebootJeff/phone-tag
Merge branch 'devLeig'

Conflicts:
	config/socket/game.js
	config/socket/socket.js
Merge pull request #39 from lkaina/master

Update socket logic with respawn and powerup timers